<template>
    <div>
        <button @click="isShow=!isShow">显示/隐藏</button>
        <transition-group 
            appear
            name="animate__animated animate__bounce"
            enter-active-class="animate__swing"
            leave-active-class="animate__backOutUp"
        >
            <h1 v-show="isShow" key="1">你好啊!</h1>
            <h1 v-show="!isShow" key="2">尚硅谷!</h1>
        </transition-group>
    </div>
</template>

<script>
    import 'animate.css'
    export default {
        name: 'stuTest3',
        data () {
            return {
                isShow: true
            }
        }
    }
</script>

<style scoped>
    h1 {
        background: orange;
       
    }
</style>